The VAIO Fit 15E SVF1521BGX supports a faster memory clock speeds supported by processor than most notebook PCs of a similar spec and age to it. This Sony portable PC supports a 1,600MHz processor memory clock speed, whereas most similar spec laptops that have been around for around the same time as it support a 133MHz processor memory clock speed. This portable PC also supports 1 and 333MHz processor memory clock speeds.
A 1,600MHz processor memory clock speed is actually the best supported memory clock speeds supported by processor across all medium processor core notebook PCs that are a similar age to the VAIO Fit 15E SVF1521BGX.
The worst supported memory clock speeds supported by processor amongst comparable types of notebook PC is 133MHz.